-2.67% is the change from 524 to 510
Calculation steps:
[( 510 - 524 ) ÷ 524] x 100 = -2.67%
Formula
Percentage change = [(510 - 524) / 524] x 100
Subtract the new number by the original number
510 - 524 = -14
-14 ÷ 524 = -0.026717557251908396
-0.026717557251908396 x 100 = -2.67%